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+/*
+ * Copyright (c) 2023-2024 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ACL_TESTS_VALIDATION_FIXTURES_DYNAMIC_FUSION_OPERATORS_RESHAPEFIXTURE_H
+#define ACL_TESTS_VALIDATION_FIXTURES_DYNAMIC_FUSION_OPERATORS_RESHAPEFIXTURE_H
+
+#include "arm_compute/core/TensorShape.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/dynamic_fusion/runtime/gpu/cl/ClWorkloadRuntime.h"
+#include "arm_compute/dynamic_fusion/sketch/attributes/ReshapeAttributes.h"
+#include "arm_compute/dynamic_fusion/sketch/gpu/GpuWorkloadContext.h"
+#include "arm_compute/dynamic_fusion/sketch/gpu/GpuWorkloadSketch.h"
+#include "arm_compute/dynamic_fusion/sketch/gpu/operators/GpuOutput.h"
+#include "arm_compute/dynamic_fusion/sketch/gpu/operators/GpuReshape.h"
+
+#include "tests/framework/Asserts.h"
+#include "tests/framework/Fixture.h"
+#include "tests/Globals.h"
+#include "tests/validation/reference/ReshapeLayer.h"
+
+using namespace arm_compute::experimental::dynamic_fusion;
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+template <typename TensorType, typename AccessorType, typename FunctionType, typename T>
+class DynamicFusionGpuReshapeLayerValidationFixture : public framework::Fixture
+{
+public:
+    void setup(TensorShape input_shape, TensorShape output_shape, DataType data_type)
+    {
+        _target    = compute_target(input_shape, output_shape, data_type);
+        _reference = compute_reference(input_shape, output_shape, data_type);
+    }
+
+protected:
+    template <typename U>
+    void fill(U &&tensor, int i)
+    {
+        library->fill_tensor_uniform(tensor, i);
+    }
+
+    TensorType compute_target(TensorShape &input_shape, TensorShape &output_shape, DataType data_type)
+    {
+        // Check if indeed the input shape can be reshape to the output one
+        ARM_COMPUTE_ASSERT(input_shape.total_size() == output_shape.total_size());
+
+        // Create a new workload sketch
+        auto              cl_compile_ctx = CLKernelLibrary::get().get_compile_context();
+        auto              context        = GpuWorkloadContext{&cl_compile_ctx};
+        GpuWorkloadSketch sketch{&context};
+
+        // Create sketch tensors
+        ITensorInfo      *src_info = context.create_tensor_info(TensorInfo(input_shape, 1, data_type));
+        ITensorInfo      *dst_info = context.create_tensor_info(TensorInfo(output_shape, 1, data_type));
+        ReshapeAttributes attributes;
+        attributes.shape(output_shape);
+
+        ITensorInfo *ans_info = FunctionType::create_op(sketch, src_info, attributes);
+        GpuOutput::create_op(sketch, ans_info, dst_info);
+
+        // Configure runtime
+        ClWorkloadRuntime runtime;
+        runtime.configure(sketch);
+
+        // (Important) Allocate auxiliary tensor memory if there are any
+        for (auto &data : runtime.get_auxiliary_tensors())
+        {
+            CLTensor     *tensor      = std::get<0>(data);
+            TensorInfo    info        = std::get<1>(data);
+            AuxMemoryInfo aux_mem_req = std::get<2>(data);
+            tensor->allocator()->init(info, aux_mem_req.alignment);
+            tensor->allocator()->allocate(); // Use ACL allocated memory
+        }
+
+        // Construct user tensors
+        TensorType t_src{};
+        TensorType t_dst{};
+        // Initialize user tensors
+        t_src.allocator()->init(*src_info);
+        t_dst.allocator()->init(*dst_info);
+
+        // Allocate and fill user tensors
+        t_src.allocator()->allocate();
+        t_dst.allocator()->allocate();
+
+        fill(AccessorType(t_src), 0);
+
+        // Run runtime
+        runtime.run({&t_src, &t_dst});
+
+        return t_dst;
+    }
+
+    SimpleTensor<T>
+    compute_reference(const TensorShape &input_shape, const TensorShape &output_shape, DataType data_type)
+    {
+        // Create reference
+        SimpleTensor<T> src{input_shape, data_type};
+
+        // Fill reference
+        fill(src, 0);
+
+        return reference::reshape_layer<T>(src, output_shape);
+    }
+
+    TensorType      _target{};
+    SimpleTensor<T> _reference{};
+};
+/** [ReshapeLayer fixture] **/
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
+#endif // ACL_TESTS_VALIDATION_FIXTURES_DYNAMIC_FUSION_OPERATORS_RESHAPEFIXTURE_H